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NIKITA PUBLICATION-MAGNETISM -MCQs
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- If the angle 0 is varied,keeping r constant magnetic induction will
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- The magnetic induction at any point due to short magnetic dipole is in...
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- The magnetic field strength at a distance 2m from a magnetic pole is2x...
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- The ratio of magnitude of magnetic induction (B)at any point due to sh...
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- The direction of magnetic induction at a point on the axis of short ma...
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- The dirrection of magnetic induction at a point on equator of magnetic...
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- Two points A and B are situated perpendicular to the axis of 4 cm long...
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- In a hydrogen atom the electrons revolves round the nucleus 6.8xx10^(1...
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- Magnetic moment of a bar magnet is 2.4 Am^(2)A point is situated at 20...
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- A point is situated at a certaim distance along a line making an angl...
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- The magnetic field at a distance d from a short bar magnet in longitud...
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- The magnetic induction at a point P on the axis is equal to the magnet...
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- The magnetic induction due to short magnetic dipole of moment 0.1" A m...
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- Magnetic induction at a point (r,30^(@))is B(1) and that at a point (r...
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- Magnetic induction at a point (r,0^(@)) due to a short magnetic dipole...
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